| /* |
| * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6760902 |
| * @library /lib/testlibrary |
| * @build jdk.testlibrary.ProcessTools |
| * @run testng GetResource |
| * @summary Empty path on bootclasspath is not default to current working |
| * directory for both class lookup and resource lookup whereas |
| * empty path on classpath is default to current working directory. |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.URL; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| import java.util.stream.Stream; |
| |
| import jdk.testlibrary.JDKToolFinder; |
| import static jdk.testlibrary.ProcessTools.*; |
| |
| import org.testng.annotations.BeforeTest; |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| |
| public class GetResource { |
| private static final Path CWD = Paths.get(System.getProperty("user.dir")); |
| private static final String DIR_A = "a"; |
| private static final String DIR_B = "b"; |
| |
| private static final String RESOURCE_NAME = "test.properties"; |
| private static final String GETRESOURCE_CLASS = "GetResource.class"; |
| |
| public static void main(String... args) { |
| String expect = args[0] + "/" + RESOURCE_NAME; |
| URL url = GetResource.class.getResource(RESOURCE_NAME); |
| System.out.println("getResource found: " + url); |
| if (!url.toString().endsWith(expect)) { |
| throw new RuntimeException(url + " != expected resource " + expect); |
| } |
| |
| url = ClassLoader.getSystemResource(RESOURCE_NAME); |
| System.out.println("getSystemResource found: " + url); |
| if (!url.toString().endsWith(expect)) { |
| throw new RuntimeException(url + " != expected resource " + expect); |
| } |
| } |
| |
| @BeforeTest |
| public void setup() throws IOException { |
| // setup two directories "a" and "b" |
| // each directory contains both test.properties and this test class |
| Path testSrc = Paths.get(System.getProperty("test.src")); |
| Path testClasses = Paths.get(System.getProperty("test.classes")); |
| |
| Files.createDirectories(Paths.get(DIR_A)); |
| Files.createDirectories(Paths.get(DIR_B)); |
| |
| Files.copy(testSrc.resolve(RESOURCE_NAME), |
| Paths.get(DIR_A, RESOURCE_NAME)); |
| Files.copy(testSrc.resolve(RESOURCE_NAME), |
| Paths.get(DIR_B, RESOURCE_NAME)); |
| |
| Files.copy(testClasses.resolve(GETRESOURCE_CLASS), |
| Paths.get(DIR_A, GETRESOURCE_CLASS)); |
| Files.copy(testClasses.resolve(GETRESOURCE_CLASS), |
| Paths.get(DIR_B, GETRESOURCE_CLASS)); |
| } |
| |
| private String concat(String... dirs) { |
| return Stream.of(dirs).collect(Collectors.joining(File.pathSeparator)); |
| } |
| |
| @DataProvider |
| public Object[][] options() { |
| return new Object[][] { |
| new Object[] { List.of("-Xbootclasspath/a:a"), "a"}, |
| new Object[] { List.of("-Xbootclasspath/a:b"), "b"}, |
| new Object[] { List.of("-Xbootclasspath/a:" + concat("a", "b")), "a"}, |
| new Object[] { List.of("-Xbootclasspath/a:" + concat("b", "a")), "b"}, |
| |
| new Object[] { List.of("-cp", "a"), "a"}, |
| new Object[] { List.of("-cp", "b"), "b"}, |
| new Object[] { List.of("-cp", concat("a", "b")), "a"}, |
| new Object[] { List.of("-cp", concat("b", "a")), "b"}, |
| }; |
| } |
| |
| @Test(dataProvider = "options") |
| public void test(List<String> options, String expected) throws Throwable { |
| runTest(CWD, options, expected); |
| } |
| |
| @DataProvider |
| public Object[][] dirA() { |
| String dirB = ".." + File.separator + "b"; |
| return new Object[][] { |
| new Object[] { List.of("-Xbootclasspath/a:."), "a"}, |
| |
| new Object[] { List.of("-Xbootclasspath/a:" + dirB), "b"}, |
| // empty path in first element |
| new Object[] { List.of("-Xbootclasspath/a:" + File.pathSeparator + dirB), "b"}, |
| |
| new Object[] { List.of("-cp", File.pathSeparator), "a"}, |
| new Object[] { List.of("-cp", dirB), "b"}, |
| new Object[] { List.of("-cp", File.pathSeparator + dirB), "a"}, |
| }; |
| } |
| |
| @Test(dataProvider = "dirA") |
| public void testCurrentDirA(List<String> options, String expected) throws Throwable { |
| // current working directory is "a" |
| runTest(CWD.resolve(DIR_A), options, expected); |
| } |
| |
| private void runTest(Path dir, List<String> options, String expected) |
| throws Throwable |
| { |
| String javapath = JDKToolFinder.getJDKTool("java"); |
| |
| List<String> cmdLine = new ArrayList<>(); |
| cmdLine.add(javapath); |
| options.forEach(cmdLine::add); |
| |
| cmdLine.add("GetResource"); |
| cmdLine.add(expected); |
| |
| System.out.println("Command line: " + cmdLine); |
| ProcessBuilder pb = |
| new ProcessBuilder(cmdLine.stream().toArray(String[]::new)); |
| |
| // change working directory |
| pb.directory(dir.toFile()); |
| |
| // remove CLASSPATH environment variable |
| Map<String,String> env = pb.environment(); |
| String value = env.remove("CLASSPATH"); |
| |
| executeCommand(pb).shouldHaveExitValue(0); |
| } |
| |
| } |